Respuesta :

number 3 is not congruent but number 4 is because #4 is basically the same thing but you cant really multiply something to question #3 to get those answers.

3.

corresponding sides 17/25 =  0.68

8/7 = 1.14  the ratio is different  so they are not congruent or similar


4.

6/6 = 1

10/10 = 1

ratio is the same so they are congruent